Originally Posted by CurrentlySober

When I used to do that I simply had a directory with the file, and an index page linking to the file for easy download, then I used verotel to sell non recurring 24 hour access to the folder. Plenty of time to download the vid they paid for.

Basically exactly the same way as you would sell a recurring membership to a folder called members on a members site, but just this folder only had the one vid, and you only paid a small fee for 24 hours non recurring access.

Was very simple to do. Once they had paid verotel, they were redirected to that folder with the username and pass they had chosen. No scripts or anything else to complicate the matter.